At a Glance
- Tasks: Design and implement secure network solutions while supporting complex incidents.
- Company: Leading Cisco & Fortinet partner based in Southampton with a hybrid work model.
- Benefits: Up to £75,000 salary, ongoing training, and clear career progression.
- Other info: Collaborative environment with opportunities for professional growth.
- Why this job: Join a dynamic team and work with cutting-edge networking and cybersecurity technologies.
- Qualifications: CCNP-level knowledge and hands-on experience with Cisco and Fortinet technologies.
The predicted salary is between 75000 - 75000 £ per year.
The Senior Network Security Engineer will be responsible for the design, implementation, and support of secure network solutions, combining project delivery with senior-level operational support. You will work across firewall platforms, routing, switching, and WAN technologies, acting as a technical escalation point while also contributing to continuous improvement initiatives. This role offers strong exposure to modern security technologies and the opportunity to work closely with customers and internal delivery teams.
Key Responsibilities
- Design, implement, and support secure, scalable network infrastructure with integrated firewall solutions
- Act as a senior technical escalation point for complex network and security incidents across routing, switching, and firewall domains
- Deploy and manage enterprise routing and switching environments (including BGP, OSPF, VLANs, MPLS) alongside Fortinet firewalls, VPNs, and SD-WAN solutions
- Lead on network architecture, segmentation, and performance optimisation across customer environments
- Deliver network and security projects end-to-end, ensuring alignment with agreed timelines and quality standards
- Produce and maintain high-quality technical documentation, including low-level designs and network diagrams
- Collaborate with internal teams, stakeholders, and third-party vendors throughout project delivery and support lifecycle
- Participate in on-call or out-of-hours support when required
Skills & Experience
- Strong experience as a Network Engineer / Network Security Engineer within an MSP, MSSP, or complex enterprise environment
- CCNP-level knowledge or equivalent hands-on experience in Cisco routing and switching
- Solid experience with routing protocols and technologies (BGP, OSPF, VLANs, MPLS, IP addressing)
- Hands-on experience with Fortinet firewall technologies (configuration, deployment, and troubleshooting)
- Proven track record delivering complex network solutions end-to-end (routing, switching, and security)
- Strong troubleshooting capability across Layer 2–7, with a network-first mindset
- Comfortable working in customer-facing environments, translating technical concepts into business outcomes
- Excellent communication, stakeholder management, and documentation skills
Package & Benefits
- Salary up to £75,000 (dependent on experience)
- Hybrid working
- Ongoing training and certification support
- Exposure to modern networking and cybersecurity platforms
- Clear progression within a growing engineering team
Senior Network Engineer in Portsmouth employer: Intec Select
Join a forward-thinking company in Southampton that values innovation and employee development, offering a competitive salary of up to £75,000 and hybrid working options. With a strong focus on modern networking and cybersecurity technologies, you will have the opportunity to enhance your skills through ongoing training and certification support while contributing to impactful projects in a collaborative work culture. This role not only provides clear pathways for career progression but also allows you to engage directly with customers, making your work both meaningful and rewarding.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Network Engineer in Portsmouth
✨Tip Number 1
Network with industry professionals! Attend local meetups or online webinars related to network engineering. This way, we can connect with potential employers and learn about job openings that might not be advertised.
✨Tip Number 2
Showcase your skills through practical demonstrations. Create a portfolio of projects or case studies that highlight your experience with Cisco and Fortinet technologies. We can use this to impress during interviews!
✨Tip Number 3
Prepare for technical interviews by brushing up on key concepts like BGP, OSPF, and VLANs. We should practice explaining these topics clearly, as being able to translate technical jargon into simple terms can really set us apart.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we often have exclusive roles listed there that you won’t find anywhere else.
We think you need these skills to ace Senior Network Engineer in Portsmouth
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Cisco and Fortinet technologies. We want to see how your skills align with the role, so don’t be shy about showcasing your hands-on experience with routing protocols and network security.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about network engineering and how your previous roles have prepared you for this position. We love seeing enthusiasm and a clear understanding of the job!
Showcase Your Problem-Solving Skills:In your application, highlight specific examples where you've tackled complex network issues. We’re looking for candidates who can demonstrate strong troubleshooting capabilities and a network-first mindset, so share those success stories!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at StudySmarter!
How to prepare for a job interview at Intec Select
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Cisco and Fortinet technologies. Be ready to discuss specific routing protocols like BGP and OSPF, as well as your hands-on experience with firewalls and VPNs. The more you can demonstrate your technical expertise, the better you'll impress the interviewers.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of complex network issues you've resolved in the past. Think about times when you acted as a technical escalation point and how you approached troubleshooting across different layers. This will highlight your capability to handle challenging situations effectively.
✨Communicate Clearly and Confidently
Since this role involves customer-facing interactions, practice explaining technical concepts in simple terms. You want to show that you can bridge the gap between technical jargon and business outcomes. Good communication skills can set you apart from other candidates.
✨Prepare for Team Collaboration Questions
Expect questions about how you work with internal teams and third-party vendors. Be ready to discuss your experience in project delivery and how you ensure alignment with stakeholders. Highlighting your collaborative approach will demonstrate that you're a team player who can contribute to continuous improvement initiatives.
